[INFO] cloning repository https://github.com/gjf2a/advent2023 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gjf2a/advent2023" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgjf2a%2Fadvent2023", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgjf2a%2Fadvent2023'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] e2f54948c7b1ddc0371d4aff2894d72790610f1d [INFO] checking gjf2a/advent2023 against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgjf2a%2Fadvent2023" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gjf2a/advent2023 on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gjf2a/advent2023 [INFO] finished tweaking git repo https://github.com/gjf2a/advent2023 [INFO] tweaked toml for git repo https://github.com/gjf2a/advent2023 written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gjf2a/advent2023 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/gjf2a/advent_code_lib` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/gjf2a/point_set` [INFO] [stderr] Updating git repository `https://github.com/gjf2a/bits` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded trait-set v0.3.0 [INFO] [stderr] Downloaded gapbuf v0.1.4 [INFO] [stderr] Downloaded bare_metal_modulo v1.2.4 [INFO] [stderr] Downloaded hash_histogram v0.8.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e7724ea85e5ede181f7cfb32d90d4890a6174e66163f391cc7093f70c39d63fa [INFO] running `Command { std: "docker" "start" "-a" "e7724ea85e5ede181f7cfb32d90d4890a6174e66163f391cc7093f70c39d63fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e7724ea85e5ede181f7cfb32d90d4890a6174e66163f391cc7093f70c39d63fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e7724ea85e5ede181f7cfb32d90d4890a6174e66163f391cc7093f70c39d63fa", kill_on_drop: false }` [INFO] [stdout] e7724ea85e5ede181f7cfb32d90d4890a6174e66163f391cc7093f70c39d63fa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 815fdf669ed1361dfae100be79cfc1473ee3e9540fc0d6f5c11a35f83dc7fa77 [INFO] running `Command { std: "docker" "start" "-a" "815fdf669ed1361dfae100be79cfc1473ee3e9540fc0d6f5c11a35f83dc7fa77", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling anyhow v1.0.77 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking common_macros v0.1.1 [INFO] [stderr] Checking map-macro v0.2.6 [INFO] [stderr] Checking gapbuf v0.1.4 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling priority-queue v1.3.2 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Checking wide v0.7.13 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking bare_metal_modulo v1.2.4 [INFO] [stderr] Checking bits v0.13.0 (https://github.com/gjf2a/bits#b56b79ab) [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling enum-iterator-derive v1.2.1 [INFO] [stderr] Checking point_set v0.3.0 (https://github.com/gjf2a/point_set#892065cd) [INFO] [stderr] Checking enum-iterator v1.4.1 [INFO] [stderr] Compiling derive-getters v0.3.0 [INFO] [stderr] Compiling trait-set v0.3.0 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking hash_histogram v0.8.0 [INFO] [stderr] Checking advent_code_lib v0.25.2 (https://github.com/gjf2a/advent_code_lib#c6416963) [INFO] [stderr] Checking advent2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day24.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | let mut t1 = 1; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day24.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | let mut t2 = 1; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `zeros` is never read [INFO] [stdout] --> src/bin/day20.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 122 | struct FlipFlopTracker { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 125 | zeros: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `total_cells` is never used [INFO] [stdout] --> src/bin/day18.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 87 | impl TrenchOutline { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 155 | fn total_cells(&self) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_zero_at` is never used [INFO] [stdout] --> src/bin/day20.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 128 | impl FlipFlopTracker { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 136 | fn add_zero_at(&mut self, zero: usize) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day24.rs:52:29 [INFO] [stdout] | [INFO] [stdout] 52 | let mut t1 = 1; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/day24.rs:55:29 [INFO] [stdout] | [INFO] [stdout] 55 | let mut t2 = 1; [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bounded` is never used [INFO] [stdout] --> src/bin/day21.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn bounded(p: Position, garden: &GridCharWorld) -> Position { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_visits_from` is never read [INFO] [stdout] --> src/bin/day21.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 119 | struct CountingRecord { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 120 | earliest_signal_from: IndexMap, [INFO] [stdout] 121 | num_visits_from: IndexMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RegionVisitRecord` is never constructed [INFO] [stdout] --> src/bin/day21.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct RegionVisitRecord { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `regions_visited`, `receive_visit_from`, and `wipe_pending` are never used [INFO] [stdout] --> src/bin/day21.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 142 | impl RegionVisitRecord { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 143 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn regions_visited(&self) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn receive_visit_from(&mut self, region: Position) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | fn wipe_pending(&mut self, dir: ManhattanDir) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnboundedTable` is never constructed [INFO] [stdout] --> src/bin/day21.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | struct UnboundedTable { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `current_reachable`, and `expand_once` are never used [INFO] [stdout] --> src/bin/day21.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 178 | impl UnboundedTable { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 179 | fn new(garden: &GridCharWorld, wrap: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | fn current_reachable(&self) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | fn expand_once(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bounded` is never used [INFO] [stdout] --> src/bin/day21.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn bounded(p: Position, garden: &GridCharWorld) -> Position { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_visits_from` is never read [INFO] [stdout] --> src/bin/day21.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 119 | struct CountingRecord { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 120 | earliest_signal_from: IndexMap, [INFO] [stdout] 121 | num_visits_from: IndexMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RegionVisitRecord` is never constructed [INFO] [stdout] --> src/bin/day21.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct RegionVisitRecord { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `regions_visited`, `receive_visit_from`, and `wipe_pending` are never used [INFO] [stdout] --> src/bin/day21.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 142 | impl RegionVisitRecord { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 143 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn regions_visited(&self) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn receive_visit_from(&mut self, region: Position) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | fn wipe_pending(&mut self, dir: ManhattanDir) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnboundedTable` is never constructed [INFO] [stdout] --> src/bin/day21.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | struct UnboundedTable { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `current_reachable`, and `expand_once` are never used [INFO] [stdout] --> src/bin/day21.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 178 | impl UnboundedTable { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 179 | fn new(garden: &GridCharWorld, wrap: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | fn current_reachable(&self) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | fn expand_once(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `total_cells` is never used [INFO] [stdout] --> src/bin/day18.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 87 | impl TrenchOutline { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 155 | fn total_cells(&self) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `zeros` is never read [INFO] [stdout] --> src/bin/day20.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 122 | struct FlipFlopTracker { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 125 | zeros: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_zero_at` is never used [INFO] [stdout] --> src/bin/day20.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 128 | impl FlipFlopTracker { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 136 | fn add_zero_at(&mut self, zero: usize) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.72s [INFO] running `Command { std: "docker" "inspect" "815fdf669ed1361dfae100be79cfc1473ee3e9540fc0d6f5c11a35f83dc7fa77", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "815fdf669ed1361dfae100be79cfc1473ee3e9540fc0d6f5c11a35f83dc7fa77", kill_on_drop: false }` [INFO] [stdout] 815fdf669ed1361dfae100be79cfc1473ee3e9540fc0d6f5c11a35f83dc7fa77 [INFO] checking gjf2a/advent2023 against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgjf2a%2Fadvent2023" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gjf2a/advent2023 on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gjf2a/advent2023 [INFO] finished tweaking git repo https://github.com/gjf2a/advent2023 [INFO] tweaked toml for git repo https://github.com/gjf2a/advent2023 written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gjf2a/advent2023 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 649766359e004938194e16b5bede627052c1aa669bc4d9d7792be72fd7bc53f1 [INFO] running `Command { std: "docker" "start" "-a" "649766359e004938194e16b5bede627052c1aa669bc4d9d7792be72fd7bc53f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "649766359e004938194e16b5bede627052c1aa669bc4d9d7792be72fd7bc53f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "649766359e004938194e16b5bede627052c1aa669bc4d9d7792be72fd7bc53f1", kill_on_drop: false }` [INFO] [stdout] 649766359e004938194e16b5bede627052c1aa669bc4d9d7792be72fd7bc53f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Dtail_expr_drop_order" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2f15671ab9fc84e76c1939dda3b58c58711c93e5df39d2331347a9a1263b7aec [INFO] running `Command { std: "docker" "start" "-a" "2f15671ab9fc84e76c1939dda3b58c58711c93e5df39d2331347a9a1263b7aec", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling proc-macro2 v1.0.71 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling serde v1.0.193 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Compiling anyhow v1.0.77 [INFO] [stderr] Checking hashbrown v0.12.3 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Checking rawpointer v0.2.1 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking hashbrown v0.14.3 [INFO] [stderr] Checking equivalent v1.0.1 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Checking common_macros v0.1.1 [INFO] [stderr] Checking maplit v1.0.2 [INFO] [stderr] Checking map-macro v0.2.6 [INFO] [stderr] Checking gapbuf v0.1.4 [INFO] [stderr] Checking rand_xoshiro v0.6.0 [INFO] [stderr] Checking safe_arch v0.7.1 [INFO] [stderr] Compiling im v15.1.0 [INFO] [stderr] Compiling num-traits v0.2.17 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling indexmap v1.9.3 [INFO] [stderr] Compiling matrixmultiply v0.3.8 [INFO] [stderr] Compiling priority-queue v1.3.2 [INFO] [stderr] Checking wide v0.7.13 [INFO] [stderr] Checking indexmap v2.1.0 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Compiling syn v2.0.43 [INFO] [stderr] Checking bitmaps v2.1.0 [INFO] [stderr] Checking num-complex v0.4.4 [INFO] [stderr] Checking approx v0.5.1 [INFO] [stderr] Checking sized-chunks v0.6.5 [INFO] [stderr] Checking simba v0.8.1 [INFO] [stderr] Checking num v0.4.1 [INFO] [stderr] Checking bare_metal_modulo v1.2.4 [INFO] [stderr] Checking bits v0.13.0 (https://github.com/gjf2a/bits#b56b79ab) [INFO] [stderr] Checking point_set v0.3.0 (https://github.com/gjf2a/point_set#892065cd) [INFO] [stderr] Compiling serde_derive v1.0.193 [INFO] [stderr] Compiling enum-iterator-derive v1.2.1 [INFO] [stderr] Checking enum-iterator v1.4.1 [INFO] [stderr] Compiling derive-getters v0.3.0 [INFO] [stderr] Compiling nalgebra-macros v0.2.1 [INFO] [stderr] Compiling trait-set v0.3.0 [INFO] [stderr] Checking nalgebra v0.32.3 [INFO] [stderr] Checking hash_histogram v0.8.0 [INFO] [stderr] Checking advent_code_lib v0.25.2 (https://github.com/gjf2a/advent_code_lib#c6416963) [INFO] [stderr] Checking advent2023 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day4.rs:9:25 [INFO] [stdout] | [INFO] [stdout] 9 | .map(|line| line.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day4.rs:87:12 [INFO] [stdout] | [INFO] [stdout] 75 | let winning_numbers = bar [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 81 | let numbers_in_hand = bar [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 87 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 88 | | winning_numbers, [INFO] [stdout] 89 | | numbers_in_hand, [INFO] [stdout] 90 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day16.rs:11:41 [INFO] [stdout] | [INFO] [stdout] 11 | .map(|start: LightBeam| activate_tiles(&mirrors, start).len()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day4" test) due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: method `total_cells` is never used [INFO] [stdout] --> src/bin/day18.rs:155:8 [INFO] [stdout] | [INFO] [stdout] 87 | impl TrenchOutline { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 155 | fn total_cells(&self) -> isize { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day16") due to 2 previous errors [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day18.rs:39:21 [INFO] [stdout] | [INFO] [stdout] 39 | .map(|line| hex_distance(line.as_str()).unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day18.rs:102:12 [INFO] [stdout] | [INFO] [stdout] 89 | let mut colors = IndexMap::new(); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 102 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 103 | | outline: colors, [INFO] [stdout] 104 | | min_col, [INFO] [stdout] 105 | | max_col, [INFO] [stdout] 106 | | min_row, [INFO] [stdout] 107 | | max_row, [INFO] [stdout] 108 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `bounded` is never used [INFO] [stdout] --> src/bin/day21.rs:42:4 [INFO] [stdout] | [INFO] [stdout] 42 | fn bounded(p: Position, garden: &GridCharWorld) -> Position { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `num_visits_from` is never read [INFO] [stdout] --> src/bin/day21.rs:121:5 [INFO] [stdout] | [INFO] [stdout] 119 | struct CountingRecord { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 120 | earliest_signal_from: IndexMap, [INFO] [stdout] 121 | num_visits_from: IndexMap, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `RegionVisitRecord` is never constructed [INFO] [stdout] --> src/bin/day21.rs:137:8 [INFO] [stdout] | [INFO] [stdout] 137 | struct RegionVisitRecord { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `regions_visited`, `receive_visit_from`, and `wipe_pending` are never used [INFO] [stdout] --> src/bin/day21.rs:143:8 [INFO] [stdout] | [INFO] [stdout] 142 | impl RegionVisitRecord { [INFO] [stdout] | ---------------------- associated items in this implementation [INFO] [stdout] 143 | fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 153 | fn regions_visited(&self) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 157 | fn receive_visit_from(&mut self, region: Position) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 166 | fn wipe_pending(&mut self, dir: ManhattanDir) { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `UnboundedTable` is never constructed [INFO] [stdout] --> src/bin/day21.rs:171:8 [INFO] [stdout] | [INFO] [stdout] 171 | struct UnboundedTable { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `current_reachable`, and `expand_once` are never used [INFO] [stdout] --> src/bin/day21.rs:179:8 [INFO] [stdout] | [INFO] [stdout] 178 | impl UnboundedTable { [INFO] [stdout] | ------------------- associated items in this implementation [INFO] [stdout] 179 | fn new(garden: &GridCharWorld, wrap: bool) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 200 | fn current_reachable(&self) -> u128 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 207 | fn expand_once(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day21.rs:149:23 [INFO] [stdout] | [INFO] [stdout] 144 | let pending = all::() [INFO] [stdout] | ------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 149 | received: PointSet::default(), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day21.rs:145:26 [INFO] [stdout] | [INFO] [stdout] 145 | .map(|d| (d, IndexSet::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day21.rs:212:27 [INFO] [stdout] | [INFO] [stdout] 212 | .map(|k| (*k, OrdSet::::new())) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day12.rs:8:25 [INFO] [stdout] | [INFO] [stdout] 8 | .map(|line| line.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day12.rs:128:9 [INFO] [stdout] | [INFO] [stdout] 127 | fn definite_damage<'a>(&self, seq: impl Iterator) -> usize { [INFO] [stdout] | ----------------------------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 128 | seq.filter(|c| **c == Code::Damaged).count() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day12.rs:172:22 [INFO] [stdout] | [INFO] [stdout] 172 | .map(|c| c.try_into().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day18") due to 3 previous errors; 1 warning emitted [INFO] [stdout] error: aborting due to 3 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day13.rs:174:18 [INFO] [stdout] | [INFO] [stdout] 174 | .map(|b| b.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day21") due to 4 previous errors; 6 warnings emitted [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day19.rs:240:8 [INFO] [stdout] | [INFO] [stdout] 229 | let mut graph = RuleGraph::default(); [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 230 | let mut parts = vec![]; [INFO] [stdout] | ----- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 240 | Ok((graph, parts)) [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day12" test) due to 4 previous errors [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day13" test) due to 2 previous errors [INFO] [stderr] error: could not compile `advent2023` (bin "day19") due to 2 previous errors [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day2.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | ... .map(|c| c.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day2.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | ... .map(|c| c.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `zeros` is never read [INFO] [stdout] --> src/bin/day20.rs:125:5 [INFO] [stdout] | [INFO] [stdout] 122 | struct FlipFlopTracker { [INFO] [stdout] | --------------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 125 | zeros: Vec [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `add_zero_at` is never used [INFO] [stdout] --> src/bin/day20.rs:136:8 [INFO] [stdout] | [INFO] [stdout] 128 | impl FlipFlopTracker { [INFO] [stdout] | -------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 136 | fn add_zero_at(&mut self, zero: usize) { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day20.rs:296:12 [INFO] [stdout] | [INFO] [stdout] 254 | let mut connections = IndexMap::new(); [INFO] [stdout] | ----------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 255 | let mut pulses_at_end = IndexMap::new(); [INFO] [stdout] | ------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 256 | let mut incoming_names = IndexMap::new(); [INFO] [stdout] | -------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] ... [INFO] [stdout] 296 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 297 | | connections, [INFO] [stdout] 298 | | pulse_count: HashHistogram::default(), [INFO] [stdout] 299 | | stats: LevelStats::default(), [INFO] [stdout] ... | [INFO] [stdout] 303 | | pulses_at_end, [INFO] [stdout] 304 | | }) [INFO] [stdout] | |_________^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day2") due to 3 previous errors [INFO] [stdout] error: aborting due to 1 previous error; 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day2.rs:16:38 [INFO] [stdout] | [INFO] [stdout] 16 | ... .map(|c| c.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day2.rs:28:38 [INFO] [stdout] | [INFO] [stdout] 28 | ... .map(|c| c.parse::().unwrap()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day20") due to 2 previous errors; 2 warnings emitted [INFO] [stderr] error: could not compile `advent2023` (bin "day2" test) due to 3 previous errors [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/bin/day23.rs:263:12 [INFO] [stdout] | [INFO] [stdout] 259 | let mut start_set = IndexSet::new(); [INFO] [stdout] | --------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 260 | start_set.insert((START, Vector::new())); [INFO] [stdout] 261 | let paths_of_length = vec![start_set]; [INFO] [stdout] | --------------- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 262 | let goal = goal(&map); [INFO] [stdout] 263 | Ok(Self { [INFO] [stdout] | ____________^ [INFO] [stdout] 264 | | map, [INFO] [stdout] 265 | | paths_of_length, [INFO] [stdout] 266 | | expanding: true, [INFO] [stdout] 267 | | goal, [INFO] [stdout] 268 | | hike_up_slope, [INFO] [stdout] 269 | | }) [INFO] [stdout] | | ^ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] | |_________| [INFO] [stdout] | [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `advent2023` (bin "day23" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "2f15671ab9fc84e76c1939dda3b58c58711c93e5df39d2331347a9a1263b7aec", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2f15671ab9fc84e76c1939dda3b58c58711c93e5df39d2331347a9a1263b7aec", kill_on_drop: false }` [INFO] [stdout] 2f15671ab9fc84e76c1939dda3b58c58711c93e5df39d2331347a9a1263b7aec